WH

William Hersey

📍 Corte Madera, CA: #41 of 143 inventorsTop 30%
🗺 California: #93,399 of 386,348 inventorsTop 25%
Overall (All Time): #869,875 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
7497018 Laser-based alignment tool William H. Baylis, Yongxin Luo 2009-03-03
D577299 Laser level detector Juanito Cabasal Nocos, III, Scott Summit 2008-09-23
D571237 Laser level detector Juanito Cabasal Nocos, III, Scott Summit 2008-06-17
6938350 Apparatus for producing a reference plane 2005-09-06
6763595 Laser-based tool for indicating level, plumb and square 2004-07-20
5144487 Portable laser device for alignment tasks 1992-09-01